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Intel Xeon E5-2643

Intel Xeon E5 2643
This is a processor manufactured by Intel using the 32nm fabrication process, designed for Server platform, released on Mar 2012. It features a design of 4 cores to achieve 4 cores and 8 threads, with specification. The base frequency is 3.3GHz, with a maximum turbo boost frequency of 3.5GHz,TDP of 130W,L3 cache up to 10MB.with integrated graphics.It uses the Intel Socket 2011 socket.

General Parameters

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Release Date
Mar 2012
Manufacturer
Intel
Type
Server
Core Architecture
Sandy Bridge-EP
Integrated Graphics
N/A
Generation
Xeon E5 (Sandy Bridge-EP)

Package

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Transistor Count
1.27 billions
Manufacturing Process
32 nm
Socket
Intel Socket 2011
Power Consumption
130 W
Foundry
Intel
Die Size
294 mm²
Package
FC-LGA10

CPU Performance

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Performance Core Base Frequency
3.3 GHz
Performance Core Turbo Frequency
3.5 GHz
Total Core Count
4
Total Thread Count
8
Bus Frequency
100 MHz
Multiplier
33.0
L1 Cache
64 K per core
L2 Cache
256 K per core
L3 Cache
10 MB shared
Unlocked Multiplier
No
SMP
2

Memory Parameters

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Memory Types
DDR3
Max Memory Channels
4
ECC Memory Support
Yes

Miscellaneous

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PCIe Version
3

Rankings

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Geekbench 6 Single Core
AMD EPYC 7713
AMD EPYC 7713 64C 128T @ 2 GHz
1144
AMD Ryzen 5 1600
AMD Ryzen 5 1600 6C 12T @ 3.2 GHz
1144
Intel Core i7 6700T
Intel Core i7 6700T 4C 8T @ 2.8 GHz
1144
Intel Xeon E5 2643
Intel Xeon E5 2643 4C 8T @ 3.3 GHz
1143
Intel Core i5 6400
Intel Core i5 6400 4C 4T @ 2.7 GHz
1143
Intel Xeon E3 1275 v3
Intel Xeon E3 1275 v3 4C 8T @ 3.5 GHz
1140
AMD Ryzen Threadripper 3990X
AMD Ryzen Threadripper 3990X 64C 128T @ 2.9 GHz
1138
Geekbench 6 Multi Core
AMD Ryzen 3 Pro 5450U
AMD Ryzen 3 Pro 5450U 4C 8T @ 2.6 GHz
4858
AMD Ryzen 7 5700U
AMD Ryzen 7 5700U 8C 16T @ 1.8 GHz
4856
Intel Core i5 9300HF
Intel Core i5 9300HF 4C 8T @ 2.4 GHz
4849
Intel Xeon E5 2643
Intel Xeon E5 2643 4C 8T @ 3.3 GHz
4836
Intel Xeon D 1541
Intel Xeon D 1541 8C 16T @ 2.1 GHz
4807
Intel Core i5 9500T
Intel Core i5 9500T 6C 6T @ 2.2 GHz
4797
Intel Core i5 10300H
Intel Core i5 10300H 4C 8T @ 2.5 GHz
4795

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